What is another name for the buccal cavity?
a. the esophagus
b. the liver
c. the mouth
d. the stomach

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

How water is moving through the ecosystem ?